I got a guy who just ordered a 92-92 1.5 SOHC Vtec engine for his 88-91 Si Hatchback. I am going to be doing his swap in about a week. I told him to hook the vtec up to an activation switch but he don't want to. He said one of his friends told him the b16a1 computer will work with this swap. I wan't too sure about it cuz I never seen it before so I wanted to find out what you guys think before I order him one. Also is there any other way to hook the vtec up besides converting to OBD2, or just a regular flip switch??? Thanks